Quick answers
- Does Kristin L. Rubenzer accept Medicare assignment?
- Yes. Medicare's clinician data says Kristin L. Rubenzer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kristin L. Rubenzer see?
- In 2024, CMS data shows 50 Original Medicare patients and 354 services for Kristin L. Rubenzer. This counts Original Medicare only and measures volume, not quality.
- What is Kristin L. Rubenzer's NPI number?
- 1003124819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kristin L. Rubenzer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 50 |
|---|---|
| Services billed to Medicare | 354 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)50 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)31 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services
- Blood test, basic group of blood chemicals (calcium, total) (80048)23 services
- Blood test, lipids (cholesterol and triglycerides) (80061)21 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure60%
- High cholesterol42%
- Arthritis22%
Hospitals where Kristin L. Rubenzer works
Medicare's Facility Affiliation Data lists Kristin L. Rubenzer at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Mayo Clinic Health System-Red Cedar IncMenomonie, WI · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 521340
Practice locations
Addresses where Kristin L. Rubenzer is enrolled with Medicare (CMS data updated October 2, 2026).
- 2900 S Wisconsin AveRice Lake, WI 54868 (715) 997‑3915
- 2919 Stout RdMenomonie, WI 54751 (715) 309‑4451
- 3213 Stein BlvdEau Claire, WI 54701 (715) 836‑9242
- 3802 Oakwood Mall DrEau Claire, WI 54701 (715) 839‑9280
- 855 Lakeland DrChippewa Falls, WI 54729 (715) 726‑9248
Group practices
Medicare enrollment lists Kristin L. Rubenzer as a member of this group (CMS data updated October 2, 2026).
- Oakleaf Clinics Inc103 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rice Lake
Clinicians with the same Medicare primary specialty in Rice Lake, WI — not a recommendation.
Other clinicians in Oakleaf Clinics Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003124819 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians